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000331_b.stewart@bom.gov.au_Tue Feb 18 08:55:24 EST 2003.msg
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Article: 14128 of comp.protocols.kermit.misc
Path: newsmaster.cc.columbia.edu!panix!nycmny1-snh1.gtei.net!news.gtei.net!newsfeed.mathworks.com!lon-transit.news.telstra.net!news.telstra.net!vicpull1.telstra.net!not-for-mail
Message-ID: <3E51B7D8.FC4C0AF1@bom.gov.au>
From: Bruce Stewart <b.stewart@bom.gov.au>
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Newsgroups: comp.protocols.kermit.misc
Subject: Re: Running multiple kermit scripts on one connection
References: <775a2ab0.0302171458.f8f21f9@posting.google.com> <b2rrbl$ks3$1@watsol.cc.columbia.edu> <3E517E98.D89D779C@bom.gov.au> <b2rvbh$nnc$1@watsol.cc.columbia.edu> <3E518707.D695EA5B@bom.gov.au> <62g4a.27918$Mh3.8395448@twister.nyc.rr.com> <D8g4a.27946$Mh3.8399947@twister.nyc.rr.com>
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Date: Tue, 18 Feb 2003 15:34:32 +1100
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Xref: newsmaster.cc.columbia.edu comp.protocols.kermit.misc:14128
I made my c++ program make a handle to the modem that was inheritable
by child processes.
I then ran kermit using the following command-line:
-l <handle_num>
it opened up.
Then, I did: dial <number>, to dial the other computer. It dialed and
connected.
But, something 'funny' occured. Ussually when it connects, it goes into
connect mode (blue screen), and outputs following:
NO CARRIER
+++ATQ0H0
OK
ATQ0V1
OK
ATDT4001
CARRIER 2400
PROTOCOL: ALT
CONNECT 2400
OK
ATQ0V1
OK
ATDT4001
CARRIER 2400
PROTOCOL: ALT
CONNECT 2400
but, this time, it went into blue screen but no text was outputed, and the
screen froze. I say froze because I would type, and nothing would happen.
No characters would appear on the other side either. In windows task
manager it still had the status as 'Running'.
Any ideas as to what could be wrong?
"Jeffrey Altman [Road Runner NYC]" wrote:
> Some thoughts:
>
> * in your c++ program make sure you make the Handle to the serial device
> inheritable by child processes
>
> * when testing with k95 starting k95 be sure to not load the init file
>
> run k95.exe -Y -l _\v(ttyfd)
>
> Jeffrey Altman wrote:
> > Just tested this with the current release 2.1.3.
> > Works just fine between two copies of K95 on two laptops connected by a
> > serial cable over COM1. 115200, RTS/CTS, SET CARRIER-WATCH OFF, SET
> > MODEM TYPE NONE.
> >
> > I am the author.
> >
> >
> > Bruce Stewart wrote:
> >
> >> Well, I tried it from c++. Opening a handle and then tried to run
> >> kermit with
> >> the command-line option -l _<device_handle>. It still didn't work giving
> >> the same error message "can't open device".
> >>
> >> If its in the documentation, I would imagine that its been tested by
> >> the kermit
> >> developers. Is their an email with which to contact kermit makers for
> >> help?
> >>
> >